Execute scripting plugins build on Bazel-capable agents

Change-Id: I9ac203323332faf940138c155a2cd80c157f0ec6
diff --git a/jenkins/gerrit-bazel-plugin-scripting-template.yaml b/jenkins/gerrit-bazel-plugin-scripting-template.yaml
index ade2ef4..f665eee 100644
--- a/jenkins/gerrit-bazel-plugin-scripting-template.yaml
+++ b/jenkins/gerrit-bazel-plugin-scripting-template.yaml
@@ -1,6 +1,7 @@
 - defaults:
     name: plugin-scripting-template
     targets: 'plugins/{name}:{name}'
+    node: bazel-debian
     wrappers:
       - timeout:
           timeout: 30